Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e08532d89a7a58cefebdb890a1a3454574270ecc489018a839e60f64c5df6ff7:13:8
   |
13 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^